221344782

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{91997}}^1$

素因数の和:92403

約数の個数: 16

約数和(自身を含む): 443798352

約数和(自身を除く): 222453570

約数列:

[1, 2, 3, 6, 401, 802, 1203, 2406, 91997, 183994, 275991, 551982, 36890797, 73781594, 110672391, 221344782]

約数ペア:

[(1, 221344782), (2, 110672391), (3, 73781594), (6, 36890797), (401, 551982), (802, 275991), (1203, 183994), (2406, 91997)]